Still Sulfuree
Ponce de Leon thinks he found the fountain of youth. Was it all hype? I don't know, I had a drink in 1991. Still feeling pretty good. Sulfuree — that mineral hit at the back of the throat, the taste of something old coming up. Turns out we've been running the longest childhood experiment in the history of life on earth. Neanderthal babies were built like toddlers at six months. We stayed helpless longer than any species had any business staying helpless. And somehow that was the bet that worked. The slow ones inherited the earth. The research is fresh. A skeleton called Amud 7, found in Israel, six months old at death, body the size of a modern human toddler twice its age. Checked against two other Neanderthal children from Syria and France — same pattern every time. Faster body growth, faster brain growth, greater energy expenditure. Built for a world that would kill you if you weren't ready. Small bodies lose heat fast. Neanderthals needed mass quickly or they died....